Orange County Sanitation District Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Orange County Sanitation District. Use this page to monitor Orange County Sanitation District procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in California. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- SUNFLOWER BYPASS PUMPING PLAN FOR WET SEASON 2026-2027 bid · Open · Due: 10/07/2026 Orange County Sanitation District View Notice
- Industrial Facility Verification Project bid · Open · Due: 10/26/2026 Orange County Sanitation District View Notice
- Truck Loading Biofilter Media Replacement at Plant No. 2 (FR2-0034) bid · Open · Due: 10/20/2026 Orange County Sanitation District View Notice
- J-143 OA (RFP), Solids Deep Well Injection bid · Open · Due: 10/01/2026 Orange County Sanitation District View Notice
- J-141 (RFI), Public Address System Replacement bid · Open · Due: 10/31/2026 Orange County Sanitation District View Notice
- Biosolids Management Services bid · Open · Due: 10/20/2026 Orange County Sanitation District View Notice
- HPE vSAN Ready Nodes for the Enterprise and SCADA Environment bid · Open · Due: 9/22/2026 Orange County Sanitation District View Notice
- J-124 (RFI), DIGESTER GAS FACILITIES REHABILITATION bid · Open · Due: 11/15/2026 Orange County Sanitation District View Notice
- P1-141 (Construction), ADMINISTRATIVE FACILITIES DEMOLITION bid · Open · Due: 9/29/2026 Orange County Sanitation District View Notice
- J-141 (RFI), Public Address System Replacement bid · Open · Due: 9/30/2026 Orange County Sanitation District View Notice
- FRC-0020 (Construction), COLLEGE PUMP STATION WET WELL REHABILITATION bid · Open · Due: 9/22/2026 Orange County Sanitation District View Notice
- J-143 OA (RFP), Solids Deep Well Injection bid · Closed · Due: 9/17/2026 Orange County Sanitation District View Notice
- Preventative Maintenance for Activated Sludge 2 Blowers at Plant No. 1 (Re-Bid) bid · Closed · Due: 9/09/2026 Orange County Sanitation District View Notice
- FE23-03 (Construction), WETWELL LEVEL MONITORING UPGRADE AT COLLECTIONS PUMP STATIONS bid · Closed · Due: 9/01/2026 Orange County Sanitation District View Notice
- Classification & Compensation Studies 2026 All Groups bid · Closed · Due: 7/30/2026 Orange County Sanitation District View Notice
Find more State Government of Louisiana opportunities
Start with a free trial, save agency searches, and get alerts when matching bids are added.